Aggressive Behavior of the Meadow and Prairie Voles

摘要: A comparison was made of the intra- and interspecific aggressive behavior prairie vole, Microtus ochrogaster , meadow M. pennsylvanicus . found to display little towards others its own species; when confined together, individuals almost always huddled groomed each other within a few minutes' time. intolerant attempted avoid whenever possible fought forced into an encounter. although it displayed less in general, appeared be dominant over There between than intra-specific